| Somma Vesuviana to Castrovillari | 118.07 mi (190.02 km) |
| Somma Vesuviana to Catania | 235.63 mi (379.21 km) |
| Somma Vesuviana to Catanzaro | 178.10 mi (286.63 km) |
| Somma Vesuviana to Cattolica | 230.76 mi (371.37 km) |
| Somma Vesuviana to Cava de' Tirreni | 18.21 mi (29.30 km) |
| Somma Vesuviana to Cavallino | 201.11 mi (323.66 km) |
| Somma Vesuviana to Cavarzere | 317.73 mi (511.34 km) |
| Somma Vesuviana to Cave | 101.68 mi (163.64 km) |
| Somma Vesuviana to Cavriago | 330.24 mi (531.47 km) |
| Somma Vesuviana to Cavriglia | 237.11 mi (381.59 km) |
| Somma Vesuviana to Cazzago San Martino | 393.79 mi (633.75 km) |
| Somma Vesuviana to Ceccano | 74.77 mi (120.33 km) |
| Somma Vesuviana to Cecina | 262.46 mi (422.40 km) |
| Somma Vesuviana to Cefalu | 197.45 mi (317.76 km) |
| Somma Vesuviana to Ceglie Messapico | 161.03 mi (259.15 km) |
